4wd
abbr. 四轮驱动（4 wheel drive）
🗣️ 情景例句
Great Thanksgiving.
美好的感恩节。
Could you hold the door open, please?
请让门继续开着好不好？
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。